rubber / silicon 'O' ring thingy

[luke1]

Hi guys,

I have a Gamo gas pellet pistol.
The O ring has gone flat in the butt where you load the gas cylinder.

Does anyone know who has or stocks these things

Cheers

Luke

[Bonedoc]

Nicholas Yale are Gamo agents. They should have.

[BansheeZA]

I usually recommend cutting a piece of inner tube and put it in there as a seal. For a bit more longevity cut a piece of inner bicycle tube repair patch. Worked perfectly on all the co2 pistols I owned to date

[sa-shooter]

Take the o-ring off and measure the thickness and outside diameter of said o-ring (vernier if you can). Contact your nearest o-ring stockist and give them the measurements. O-rings have standard sizing (most of the time), you just have to check if it is metric or imperial orings.